import java.util.Scanner;
        abstract class ADetect {
            public abstract boolean detect(double sample);
        }
        class TPDetect extends ADetect{
            final double MINTP=36.0; //正常体温下限
            final double MAXTP=37.5; //正常体温上限
            public boolean detect(double tp){
                boolean r=false;
                if(tp> MAXTP){
                    r=false;
                }else if (tp< MINTP){
                    r=false;
                }else
                    r=true;
                return r;
            }
        }
        public class TC2 {
            public static void main(String[] args) {
                TPDetect tpd = new  TPDetect();
                Scanner in=new Scanner(System.in);
                System.out.print("请输入体温:");
                double temp=in.nextDouble();
                boolean b = tpd.detect(temp);
                if (b==true)
                    System.out.print("体温正常");
                else
                    System.out.print("体温异常");
            }
        }
